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Home >> Hyundai >> 2010 >> Elantra GLS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 2) >> DTC P0122: Throttle Position Sensor 1 Signal Circuit Low Input >> General Information >> DTC Detecting Condition
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General Information: DTC Detecting Condition

DTC DETECTING CONDITION AND POSSIBLE CAUSE

Item Detecting Condition Possible Cause
DTC Strategy
  • Voltage range check
  • Open in power supply harness
  • Short to ground in power supply or signal harness
  • Poor connection or damaged harness
  • Faulty TPS sensor
Enable Conditions
  • 6V < Battery voltage < 16V
Threshold Value
  • Voltage < 0.14 V
Diagnostic Time
  • 1 sec.
MIL On Condition
  • 2 Driving Cycles
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